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// Copyright (C) by Josh Blum. See LICENSE.txt for licensing information.
////////////////////////////////////////////////////////////////////////
// Simple class to deal with smart locking/unlocking of python GIL
////////////////////////////////////////////////////////////////////////
%{
struct PyGILPhondler
{
PyGILPhondler(void):
s(PyGILState_Ensure())
{
//NOP
}
~PyGILPhondler(void)
{
PyGILState_Release(s);
}
PyGILState_STATE s;
};
%}
////////////////////////////////////////////////////////////////////////
// Simple class to deal with smart save/restore of python thread state
////////////////////////////////////////////////////////////////////////
%{
struct PyTSPhondler
{
PyTSPhondler(void):
s(PyEval_SaveThread())
{
//NOP
}
~PyTSPhondler(void)
{
PyEval_RestoreThread(s);
}
PyThreadState *s;
};
%}
////////////////////////////////////////////////////////////////////////
// Create a reference holder for python objects
////////////////////////////////////////////////////////////////////////
%inline %{
struct PyObjectRefHolder
{
PyObjectRefHolder(PyObject *o):
o(o)
{
Py_INCREF(o);
}
~PyObjectRefHolder(void)
{
PyGILPhondler phil;
Py_DECREF(o);
}
PyObject *o;
};
%}
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